| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.66 | 8.523% | $18.0799 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $119.45 | 3.187% | $123.2569 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $26.78 | 3.745% | $27.7829 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $223.29 | 10.787% | $247.3763 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $65.85 | 4.659% | $68.918 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $212.73 | 10.480% | $235.0241 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $39.72 | 10.638% | $43.9454 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $704.48 | $764.3835 | $764.39 | $764.40 | $764.40 | |